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Asano River

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Asano River Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Asano River year round climate

  • Spring (March–May): 48–64°F on average, mild climate but occasional rain, March to April is a good time for flower viewing. Common activities: Flower viewing, hiking. Recommended clothing: Light jacket, comfortable trousers or skirt.
  • Summer (June–August): 73–84°F on average, hot and humid, more rainfall, pay attention to sun protection and rain protection. Common activities: Playing in the stream, outdoor recreational activities. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): 55–78°F on average, pleasant climate, relatively even rainfall. Common activities: Maple viewing, mountain climbing and hiking. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): 39–44°F on average, cold and humid, heavy rainfall, pay attention to keeping warm. Common activities: Indoor activities, onsen experience. Recommended clothing: Warm jacket, sweater, scarf, gloves.

Asano River climatological average

Annual average temperature: approx. 61.2°F / Annual rainfall: approx. 2448 mm / Summer humidity: 70%–80% / Rainiest month: December

Asano River monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
39.9°F
224
February
40.6°F
162.3
March
48°F
145.3
April
57.7°F
161
May
64.9°F
170.7
June
73.8°F
173.3
July
81.9°F
238.3
August
84.4°F
169
September
78.8°F
145.7
October
64.8°F
188.7
November
55.6°F
300.3
December
44.1°F
370.3

Asano River weather for the next seven days

7/21
Tuesday
Sunny
87.1°F/74.9°F
7/22
Wednesday
Sunny
87.5°F/74.5°F
7/23
Thursday
Sunny
87.1°F/73.6°F
7/24
Friday
Sunny
86.1°F/73.6°F
7/25
Saturday
Sunny
86.8°F/74.5°F
7/26
Sunday
Sunny
86.4°F/73.3°F
7/27
Monday
Patchy rain nearby
85.5°F/73.3°F